Would you try to contact a friend after a fight or wait it out for a few months?

I had an online fight with a friend and I’m a bit disappointed in their reaction. They have overreacted to something I said earlier deleting me off Snapchat before trying to talk things out. Of course I got mad at that and told him on text that I won’t tolerate this disrespectful behaviour and that he’s being rude. He got real mad and told me to mind my own business as the conversation went. I’m probably never going to speak to them but it still stings. Would it be a mistake if I tried to talk things through in a few months? Or just leave it alone?
Would you try to contact a friend after a fight or wait it out for a few months?
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